CN102889316A - Friction plate component of automobile clutch - Google Patents
Friction plate component of automobile clutch Download PDFInfo
- Publication number
- CN102889316A CN102889316A CN2012104072156A CN201210407215A CN102889316A CN 102889316 A CN102889316 A CN 102889316A CN 2012104072156 A CN2012104072156 A CN 2012104072156A CN 201210407215 A CN201210407215 A CN 201210407215A CN 102889316 A CN102889316 A CN 102889316A
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- China
- Prior art keywords
- friction plate
- steel disc
- plate component
- friction
- steel sheets
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- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a friction plate component of an automobile clutch. The friction plate component consists of friction plates (1) and steel sheets (2) which are coaxially arranged, wherein the friction plates (1) are crossly stacked with the steel sheets (2); the number of steel sheets (2) is one more than that of friction plates (1); and a plurality of oil inlet slots (3) penetrating through the friction plates (1) and the steel sheets (2) are formed in the end face of the friction plate component and are uniformly distributed along an axial line of the friction plate component in an emission manner. A plurality of oil inlet slots are formed in the end face of the friction plate component; when an automobile is started, the friction plates are separated from the steel sheets, and cooling oil enters the oil inlet slots, flows into the friction plate component in a radial direction through gaps between the friction plates and the steel sheets and finally flows out of the friction plate component in the radial direction through the gaps between the friction plates and the steel sheets, so that the friction plates can be cooled.
Description
Technical field
The present invention relates to the automobile clutch technical field, be specifically related to friction plate and steel disc structure in the clutch.
Background technique
Automobile clutch is the power that cuts off motor output, and steel disc and friction plate all are the important component parts of clutch, and clutch is to come driving torque by the frictional force of platen pressing friction sheet.When friction plate and steel disc are pressed in a time-out, between the two without relative sliding, can not produce heat yet, when friction plate separates with steel disc, produce relative sliding between the two, the caloric requirement that friction plate produces is cooled off by cold oil.In reality driving situation, the driver often can repeatedly start automobile at short notice, starts energy stacking in clutch assembly inside if the unstable meeting of the radiating condition of friction plate makes, and causes starting clutch and exceeds design temperature.
In the clutch, the flow direction of cold oil in friction plate as shown by the arrows in Figure 3 at present.The cold oil of this flow direction is undesirable to the radiating effect of friction plate, usually causes the radiated energy of friction plate to pile up.
Summary of the invention
When the present invention was intended to solve automobile starting, the cooling problem of friction plate in the clutch avoided starting heat build-up inner in clutch assembly.
For this reason, the friction plate assembly of a kind of automobile clutch provided by the invention, friction plate and steel disc by coaxial setting form, described friction plate is in the same place with the steel disc cross lamination, and the sum of steel disc is Duoed one than the sum of friction plate, key is: have the some oil-feed tanks that connect friction plate and steel disc at the end face of friction plate assembly, it is uniform that described oil-feed tank is emitting shape along the axis of friction plate assembly.
Described oil-feed tank is arc-shaped slot, and with the coaxial setting of friction plate so that the manufacturing of oil-feed tank.
Be preferably, be provided with spline on the inwall of described friction plate, be provided with positioning convex on the outer wall of steel disc, spline and positioning boss all are to design for the location is installed.
Beneficial effect: simple in structure, novel, set up oil-feed tank by the end face at friction plate assembly, when automobile starting, friction plate separates with steel disc, cold oil enters from oil-feed tank, in the slit radial inflow friction plate assembly between friction plate and steel disc, the last again slit between friction plate and steel disc radially flows to outside the friction plate assembly, has realized cooling to friction plate.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the present invention when being used for clutch, and cold oil is to the cooling route map of friction plate.
Fig. 3 is traditional friction plate assembly when being used for clutch, and cold oil is to the cooling route map of friction plate.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the present invention is described in further detail:
Friction plate assembly in conjunction with automobile clutch shown in Figure 1, friction plate 1 and steel disc 2 by coaxial setting form, friction plate 1 is in the same place with steel disc 2 cross lamination, and the sum of steel disc 2 is Duoed one than the sum of friction plate 1, namely being positioned at outermost two all is steel disc 2, above structure is identical with conventional construction, does not repeat them here.
Difference is: have the some oil-feed tanks 3 that connect friction plate 1 and steel disc 2 at the end face of friction plate assembly, it is uniform that oil-feed tank 3 is emitting shape along the axis of friction plate assembly.Two key points are: (1) is even for the heat radiation that guarantees all friction plates 1, and oil-feed tank 3 must connect all friction plate 1 and steel disc 2; (2) for guaranteeing each friction plate 1 each position heat radiation evenly, it is uniform that oil-feed tank 3 must be emitting shape along the axis of friction plate assembly.
Be preferably, oil-feed tank 3 is arc-shaped slot, and with friction plate 1 coaxial setting so that manufacturing.
Be contained in the clutch after friction plate 1 and steel disc 2 are superimposed together, preferably, be provided with spline 1a on the inwall of friction plate 1, be provided with positioning convex 1b on the outer wall of steel disc 2, spline 1a and positioning convex 1b design for the location is installed.
As shown in Figure 2, when friction plate 1 and steel disc 2 are pressed in a time-out, between the two without relative sliding, can not produce heat yet; When automobile starting, a startup energy part can shift the action potential into automobile, a part shifts in the process that friction plate slides and is heat, this moment, friction plate 1 separated with steel disc 2, produce relative sliding between the two, form the gap for the cold oil process between friction plate 1 and the steel disc 2, the caloric requirement that friction plate 1 produces is cooled off by cold oil.
In conjunction with Fig. 1, Fig. 2 as can be known, cold oil enters from oil-feed tank 3, in the slit radial inflow friction plate assembly between friction plate 1 and steel disc 2, the last again slit between friction plate 1 and steel disc 2 radially flows to outside the friction plate assembly, realized the cooling of friction plate, thereby avoided in clutch, piling up heat.
Claims (3)
1. the friction plate assembly of an automobile clutch, friction plate (1) and steel disc (2) by coaxial setting form, described friction plate (1) and steel disc (2) cross lamination are together, and the sum of steel disc (2) is Duoed one than the sum of friction plate (1), it is characterized in that: have the some oil-feed tanks (3) that connect friction plate (1) and steel disc (2) at the end face of friction plate assembly, it is uniform that described oil-feed tank (3) is emitting shape along the axis of friction plate assembly.
2. according to the friction plate assembly of automobile clutch claimed in claim 1, it is characterized in that: described oil-feed tank (3) is arc-shaped slot, and with the coaxial setting of friction plate (1).
3. according to the friction plate assembly of claim 1 or 2 described automobile clutches, it is characterized in that: be provided with spline (1a) on the inwall of described friction plate (1), be provided with positioning convex (1b) on the outer wall of steel disc (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104072156A CN102889316A (en) | 2012-10-23 | 2012-10-23 | Friction plate component of automobile clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104072156A CN102889316A (en) | 2012-10-23 | 2012-10-23 | Friction plate component of automobile clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102889316A true CN102889316A (en) | 2013-01-23 |
Family
ID=47532938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104072156A Pending CN102889316A (en) | 2012-10-23 | 2012-10-23 | Friction plate component of automobile clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102889316A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923470A (en) * | 2016-06-16 | 2016-09-07 | 苏州华驰机械有限公司 | Combined connecting ring assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003322177A (en) * | 2002-04-26 | 2003-11-14 | Suzuki Motor Corp | Multiple-disc automatic centrifugal clutch device |
| CN2744882Y (en) * | 2004-08-30 | 2005-12-07 | 张坤 | Friction clutch piece |
| CN2866958Y (en) * | 2006-01-10 | 2007-02-07 | 张坤 | Friction clutch |
| CN201621200U (en) * | 2009-12-31 | 2010-11-03 | 重庆万坤摩托车配件有限公司 | Manual series motorcycle clutch |
| CN102628494A (en) * | 2012-04-16 | 2012-08-08 | 何嘉俊 | Mini tiller transmission case with double-clutch structure |
| CN202851724U (en) * | 2012-10-23 | 2013-04-03 | 重庆赛特尔机械有限公司 | Friction piece assembly of clutch |
-
2012
- 2012-10-23 CN CN2012104072156A patent/CN102889316A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003322177A (en) * | 2002-04-26 | 2003-11-14 | Suzuki Motor Corp | Multiple-disc automatic centrifugal clutch device |
| CN2744882Y (en) * | 2004-08-30 | 2005-12-07 | 张坤 | Friction clutch piece |
| CN2866958Y (en) * | 2006-01-10 | 2007-02-07 | 张坤 | Friction clutch |
| CN201621200U (en) * | 2009-12-31 | 2010-11-03 | 重庆万坤摩托车配件有限公司 | Manual series motorcycle clutch |
| CN102628494A (en) * | 2012-04-16 | 2012-08-08 | 何嘉俊 | Mini tiller transmission case with double-clutch structure |
| CN202851724U (en) * | 2012-10-23 | 2013-04-03 | 重庆赛特尔机械有限公司 | Friction piece assembly of clutch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923470A (en) * | 2016-06-16 | 2016-09-07 | 苏州华驰机械有限公司 | Combined connecting ring assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 402160 Chongqing City Phoenix Lake Industrial Park, Yongchuan Applicant after: Chongqing Sitel Machinery Co., Ltd. Address before: 400054 new housing estate industrial park, Huaxi Town, Banan District, Chongqing Applicant before: Chongqing Sitel Machinery Co., Ltd. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130123 |